APA (7e ed.) Bronvermelding

Marble, R. P. (1993). Casebook for systems analysis and design, J.P.S., Inc. Mitchell McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Marble, Robert P. Casebook for Systems Analysis and Design, J.P.S., Inc. New York: Mitchell McGraw-Hill, 1993.

MLA (9e ed.) Bronvermelding

Marble, Robert P. Casebook for Systems Analysis and Design, J.P.S., Inc. Mitchell McGraw-Hill, 1993.